{"instruction": "You are an expert in event extraction. Please extract events from the input that conform to the schema definition. Return an empty list for events that do not exist, and return NAN for arguments that do not exist. If an argument has multiple values, please return a list. Respond in the format of a JSON string.", "schema": [{"event_type": "phishing", "trigger": true, "arguments": ["trusted entity", "purpose", "victim", "place", "tool", "attack pattern", "damage amount"]}, {"event_type": "patch vulnerability", "trigger": true, "arguments": ["vulnerable system", "releaser", "common vulnerabilities and exposures", "patch number", "supported platform", "patch", "vulnerability"]}, {"event_type": "ransom", "trigger": true, "arguments": ["victim", "price", "tool", "place", "attack pattern", "payment method", "time", "damage amount", "attacker"]}, {"event_type": "data breach", "trigger": true, "arguments": ["purpose", "place", "time", "victim", "damage amount", "number of data", "attack pattern", "compromised data"]}, {"event_type": "discover vulnerability", "trigger": true, "arguments": ["capabilities", "supported platform", "vulnerable system", "vulnerability"]}], "input": "Friday afternoon , Hancock Health CEO Steve Long confirmed the network was targeted by a ransomware attack from an unnamed hacker who “ attempted to shut down ( Hancock Health ’s ) operations . ”"}
{"phishing": [], "patch vulnerability": [], "ransom": [{"trigger": "a ransomware attack", "arguments": {"victim": "the network", "price": "NAN", "tool": "NAN", "place": "NAN", "attack pattern": "attempted to shut down ( Hancock Health ’s ) operations", "payment method": "NAN", "time": "Friday afternoon", "damage amount": "NAN", "attacker": "an unnamed hacker"}}], "data breach": [], "discover vulnerability": []}